diff --git a/.gitignore b/.gitignore
index 1ec567cf2..6917760c4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -38,3 +38,4 @@ pan.*
 *.zip
 *.s
 *.ii
+cahegrind.*
diff --git a/bench/wdba/.gitignore b/bench/wdba/.gitignore
new file mode 100644
index 000000000..93c9fb1fc
--- /dev/null
+++ b/bench/wdba/.gitignore
@@ -0,0 +1,2 @@
+defs
+results.txt